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How to tell if a tag failed to load
...that it has not loaded after a timeout:
<script type="text/javascript" onload="loaded=1" src="....js"></script>
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How do I move a file with Ruby?
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can you confirm if the file is deleted after being copied from a different partition?
– knoopx
Aug 18 '10 at 12:54
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Is there a cross-domain iframe height auto-resizer that works?
...;iframe id="IframeId" src="http://xyz.pqr/contactpage" style="width:100%;" onload="setIframeHeight(this)"></iframe>
</div>
Next you have to bind windows "message" event under web page "abc.com/page"
window.addEventListener('message', function (event) {
//Here We have to check conten...
How to open a local disk file with JavaScript?
...;
if (!file) {
return;
}
var reader = new FileReader();
reader.onload = function(e) {
var contents = e.target.result;
displayContents(contents);
};
reader.readAsText(file);
}
function displayContents(contents) {
var element = document.getElementById('file-content');
elem...
Preloading images with jQuery
...ls.length; i < j; i++) {
(function (img, src) {
img.onload = function () {
if (++loaded == pictureUrls.length && callback) {
callback();
}
};
// Use the followin...
What are the typical reasons Javascript developed on Firefox fails on IE? [closed]
... unless the onbeforeunload handler is removed beforehand. See also Ask for confirm when closing a tab.
<script> tag event differences: onsuccess and onerror aren't supported in IE and are replaced by an IE-specific onreadystatechange which is fired regardless of whether the download succeeded...
Get image data url in JavaScript?
...= new Image();
img.setAttribute('crossOrigin', 'anonymous');
img.onload = function () {
var canvas = document.createElement("canvas");
canvas.width =this.width;
canvas.height =this.height;
var ctx = canvas.getContext("2d");
ctx.drawImage(this, 0, 0)...
psql: could not connect to server: No such file or directory (Mac OS X)
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To confirm: this deletes all your databases, correct? I was able to get by with just a brew reinstall postgres, confirming that the latest Homebrew Postgres major version number was the same as my current (broken) one.
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Open Sublime Text from Terminal in macOS
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You are on Yosemite or El Capitain.
MacOS Sierra 10.12.5 works as well confirmed by David Rawson and MacOS Sierra 10.12.6 confirmed by Alexander K.
Run the following script in Terminal to create the specific symlink.
ln -s "/Applications/Sublime Text.app/Contents/SharedSupport/bin/subl" /usr/...
Remove all breakpoints in IntelliJ IDEA
... (remove selected breakpoints)
Enter (confirm)
If you press Ctrl+Shift+F8 and your cursor is at code line with breakpoint, instead of Breakpoint dialog you get bubble with properties of a single breakpoint.
To get the Breakpoints dialog press Ctrl+Shift+F8...